misc: fix litcli command docs, add group key support to DecodeAssetPayReq

.github/workflows/main.yaml

@@ -375,6 +375,7 @@ jobs:
         working-directory: ./lightning-terminal
         run: |
           go mod edit -replace=github.com/lightninglabs/taproot-assets=../
+          go mod edit -replace=github.com/lightninglabs/taproot-assets/taprpc=../taprpc
           go mod tidy
 
       - name: Install yarn

address/book.go

@@ -82,8 +82,8 @@ type QueryParams struct {
 // known to universe servers in our federation.
 type AssetSyncer interface {
 	// SyncAssetInfo queries the universes in our federation for genesis
-	// and asset group information about the given asset ID.
-	SyncAssetInfo(ctx context.Context, assetID *asset.ID) error
+	// and asset group information about the given asset.
+	SyncAssetInfo(ctx context.Context, specifier asset.Specifier) error
 
 	// EnableAssetSync updates the sync config for the given asset so that
 	// we sync future issuance proofs.
@@ -232,7 +232,7 @@ func (b *Book) QueryAssetInfo(ctx context.Context,
 	log.Debugf("Asset %v is unknown, attempting to bootstrap", id.String())
 
 	// Use the AssetSyncer to query our universe federation for the asset.
-	err = b.cfg.Syncer.SyncAssetInfo(ctx, &id)
+	err = b.cfg.Syncer.SyncAssetInfo(ctx, asset.NewSpecifierFromId(id))
 	if err != nil {
 		return nil, err
 	}
@@ -264,6 +264,27 @@ func (b *Book) QueryAssetInfo(ctx context.Context,
 	return assetGroup, nil
 }
 
+// SyncAssetGroup attempts to enable asset sync for the given asset group, then
+// perform an initial sync with the federation for that group.
+func (b *Book) SyncAssetGroup(ctx context.Context,
+	groupKey btcec.PublicKey) error {
+
+	groupInfo := &asset.AssetGroup{
+		GroupKey: &asset.GroupKey{
+			GroupPubKey: groupKey,
+		},
+	}
+	err := b.cfg.Syncer.EnableAssetSync(ctx, groupInfo)
+	if err != nil {
+		return fmt.Errorf("unable to enable asset sync: %w", err)
+	}
+
+	// Use the AssetSyncer to query our universe federation for the asset.
+	return b.cfg.Syncer.SyncAssetInfo(
+		ctx, asset.NewSpecifierFromGroupKey(groupKey),
+	)
+}
+
 // FetchAssetMetaByHash attempts to fetch an asset meta based on an asset hash.
 func (b *Book) FetchAssetMetaByHash(ctx context.Context,
 	metaHash [asset.MetaHashLen]byte) (*proof.MetaReveal, error) {
@@ -296,7 +317,7 @@ func (b *Book) FetchAssetMetaForAsset(ctx context.Context,
 		assetID.String())
 
 	// Use the AssetSyncer to query our universe federation for the asset.
-	err = b.cfg.Syncer.SyncAssetInfo(ctx, &assetID)
+	err = b.cfg.Syncer.SyncAssetInfo(ctx, asset.NewSpecifierFromId(assetID))
 	if err != nil {
 		return nil, err
 	}

itest/channels_test.go

@@ -61,7 +61,10 @@ func testChannelRPCs(t *harnessTest) {
 	require.NoError(t.t, err)
 
 	_, err = stream.Recv()
-	require.ErrorContains(t.t, err, "invalid vertex length of 0, want 33")
+	require.ErrorContains(
+		t.t, err, "destination node must be specified for keysend "+
+			"payment",
+	)
 
 	// Now let's also try the invoice path, which should fail because we
 	// don't have any asset channels with peers that we could ask for a

rfq/manager.go

@@ -579,7 +579,7 @@ func (m *Manager) addScidAlias(scidAlias uint64, assetSpecifier asset.Specifier,
 			continue
 		}
 
-		match, err := m.ChannelCompatible(
+		match, err := m.ChannelMatchesFully(
 			ctxb, assetData, assetSpecifier,
 		)
 		if err != nil {
@@ -1019,11 +1019,11 @@ func (m *Manager) GetPriceDeviationPpm() uint64 {
 	return m.cfg.AcceptPriceDeviationPpm
 }
 
-// ChannelCompatible checks a channel's assets against an asset specifier. If
-// the specifier is an asset ID, then all assets must be of that specific ID,
-// if the specifier is a group key, then all assets in the channel must belong
-// to that group.
-func (m *Manager) ChannelCompatible(ctx context.Context,
+// ChannelMatchesFully checks a channel's assets against an asset specifier. If
+// the specifier is an asset ID, then all asset UTXOs must be of that specific
+// ID, if the specifier is a group key, then all assets in the channel must
+// belong to that group.
+func (m *Manager) ChannelMatchesFully(ctx context.Context,
 	jsonChannel rfqmsg.JsonAssetChannel, specifier asset.Specifier) (bool,
 	error) {